I have a project with still photographs like a slideshow, and want to superimpose some moving video on top. The video needs to be round, offset and to the side so you still can see the picture behind it, and I've figured out how to use Motions and Masks for that. But the frame is perfectly sharp - like a picture in picture TV - and I want the edges to be blurred, to blend in with the background. I've looked for days. How?
PS. Ideally I'd like for the video to be oval, not round, but can only find a round mask. Is there a trick to make it oval?
Brgds
Danny